23335560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:109

約数の個数: 256

約数和(自身を含む): 87091200

約数和(自身を除く): 63755640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 31, 34, 36, 40, 41, 45, 51, 54, 60, 62, 68, 72, 82, 85, 90, 93, 102, 108, 120, 123, 124, 135, 136, 153, 155, 164, 170, 180, 186, 204, 205, 216, 246, 248, 255, 270, 279, 306, 310, 328, 340, 360, 369, 372, 408, 410, 459, 465, 492, 510, 527, 540, 558, 612, 615, 620, 680, 697, 738, 744, 765, 820, 837, 918, 930, 984, 1020, 1054, 1080, 1107, 1116, 1224, 1230, 1240, 1271, 1394, 1395, 1476, 1530, 1581, 1640, 1674, 1836, 1845, 1860, 2040, 2091, 2108, 2214, 2232, 2295, 2460, 2542, 2635, 2788, 2790, 2952, 3060, 3162, 3348, 3485, 3672, 3690, 3720, 3813, 4182, 4185, 4216, 4428, 4590, 4743, 4920, 5084, 5270, 5535, 5576, 5580, 6120, 6273, 6324, 6355, 6696, 6970, 7380, 7626, 7905, 8364, 8370, 8856, 9180, 9486, 10168, 10455, 10540, 11070, 11160, 11439, 12546, 12648, 12710, 13940, 14229, 14760, 15252, 15810, 16728, 16740, 18360, 18819, 18972, 19065, 20910, 21080, 21607, 22140, 22878, 23715, 25092, 25420, 27880, 28458, 30504, 31365, 31620, 33480, 34317, 37638, 37944, 38130, 41820, 43214, 44280, 45756, 47430, 50184, 50840, 56916, 57195, 62730, 63240, 64821, 68634, 71145, 75276, 76260, 83640, 86428, 91512, 94095, 94860, 108035, 113832, 114390, 125460, 129642, 137268, 142290, 150552, 152520, 171585, 172856, 188190, 189720, 194463, 216070, 228780, 250920, 259284, 274536, 284580, 324105, 343170, 376380, 388926, 432140, 457560, 518568, 569160, 583389, 648210, 686340, 752760, 777852, 864280, 972315, 1166778, 1296420, 1372680, 1555704, 1944630, 2333556, 2592840, 2916945, 3889260, 4667112, 5833890, 7778520, 11667780, 23335560]

約数ペア:

[(1, 23335560), (2, 11667780), (3, 7778520), (4, 5833890), (5, 4667112), (6, 3889260), (8, 2916945), (9, 2592840), (10, 2333556), (12, 1944630), (15, 1555704), (17, 1372680), (18, 1296420), (20, 1166778), (24, 972315), (27, 864280), (30, 777852), (31, 752760), (34, 686340), (36, 648210), (40, 583389), (41, 569160), (45, 518568), (51, 457560), (54, 432140), (60, 388926), (62, 376380), (68, 343170), (72, 324105), (82, 284580), (85, 274536), (90, 259284), (93, 250920), (102, 228780), (108, 216070), (120, 194463), (123, 189720), (124, 188190), (135, 172856), (136, 171585), (153, 152520), (155, 150552), (164, 142290), (170, 137268), (180, 129642), (186, 125460), (204, 114390), (205, 113832), (216, 108035), (246, 94860), (248, 94095), (255, 91512), (270, 86428), (279, 83640), (306, 76260), (310, 75276), (328, 71145), (340, 68634), (360, 64821), (369, 63240), (372, 62730), (408, 57195), (410, 56916), (459, 50840), (465, 50184), (492, 47430), (510, 45756), (527, 44280), (540, 43214), (558, 41820), (612, 38130), (615, 37944), (620, 37638), (680, 34317), (697, 33480), (738, 31620), (744, 31365), (765, 30504), (820, 28458), (837, 27880), (918, 25420), (930, 25092), (984, 23715), (1020, 22878), (1054, 22140), (1080, 21607), (1107, 21080), (1116, 20910), (1224, 19065), (1230, 18972), (1240, 18819), (1271, 18360), (1394, 16740), (1395, 16728), (1476, 15810), (1530, 15252), (1581, 14760), (1640, 14229), (1674, 13940), (1836, 12710), (1845, 12648), (1860, 12546), (2040, 11439), (2091, 11160), (2108, 11070), (2214, 10540), (2232, 10455), (2295, 10168), (2460, 9486), (2542, 9180), (2635, 8856), (2788, 8370), (2790, 8364), (2952, 7905), (3060, 7626), (3162, 7380), (3348, 6970), (3485, 6696), (3672, 6355), (3690, 6324), (3720, 6273), (3813, 6120), (4182, 5580), (4185, 5576), (4216, 5535), (4428, 5270), (4590, 5084), (4743, 4920)]